EXD-TEVI (20 pcs.)

SKU: 807838M

EXD-TEVI is a stand-alone controller for enhanced wet vapor injection for Copeland Scroll™ tandem compressors in heating applications.

Copeland solution for specified operating map of tandem scroll
Two EXL valves can be driven in parallel for required wide injection capacity
Input signals: Injection (intermediate) pressure and temperature sensor as well as two compressor discharge temperature sensors
Two independent digital inputs for recognition of tandem compressors operation
High discharge temperature alarm
Monitoring of sensors and sensor wiring and detection of sensor wiring failures
Controllers as slave with Modbus (RTU) communication capability
Upload/download key (accessory) allows to copy parameter settings from one controller to others
Integrated 31/2 digit 7-segment display with 6 indicator LEDs
Electrical connection via plug-in type screw terminals (included with controller)